confused vs misunderstood

confused

adj
  • unable to think clearly or understand 

  • making no sense; illogical 

  • chaotic, jumbled or muddled 

  • embarrassed 

  • disoriented 

misunderstood

adj
  • Not comprehended correctly. 

  • Unfairly disliked as a result of prejudice, slander, or hasty assumptions. 

How often have the words confused and misunderstood occurred in a corpus of books? (source: Google Ngram Viewer )